Tinusaur Shield EDUx4 8x10 v0.1 m2

This is an educational shield for the Tinusaur board that has 4 I/O components - 2 input and 2 output; of which 3 analog and 3 digital:

LED (output, analog or digital)

Buzzed (output, analog or digital)

Button (input, digital)

Photo-resistor (input, analog)

Briefly, the Tinusaur is a minimal micro-controller hardware configuration based on Atmel AVR ATtiny family of products and more specifically those with DIP-8 case such as ATtiny25/ATtiny45/ATtiny85, ATtiny13 as well as their variations.